Do not upgrade system before build

Author: igor725

.github/workflows/build.yml

@@ -28,10 +28,9 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Update things
+      - name: Install things
         run: |
           sudo apt update
-          sudo apt upgrade
           sudo apt install lld
           wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5_amd64.deb
           sudo dpkg -i libssl1.0.0_1.0.2n-1ubuntu5_amd64.deb